<h3>Solution :</h3>
<u>Let x be the number</u>





16.64 average of the four races that kerri ran in seconds.
Answer: It takes 1/3 of a minute for each lap
Step-by-step explanation:
Answer: The probability that the fruit is an orange or a pear is
.
Step-by-step explanation:
Given : Emily has 12 fruits in her bowl.
She has 3 apples, 5 bananas, 1 pear and 3 oranges.
A fruit is selected at random.
P(orange) = 

P(pear)= 

Since both events of selecting orange and pear are mutually exclusive , so
The probability that the fruit is an orange or a pear = P(orange) + P(pear)

Therefore , the probability that the fruit is an orange or a pear is
.